Introducing The Arnold & Son Time Pyramid Guilloché (With Specs & Price)
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Arnold & Son has given its signature skeleton watch a solid gold guilloche case back that forms a decorative backdrop for the unusual pyramid-shaped movement.
A red gold case back, decorated with guilloche on both sides, highlights the unusual skeleton movement of the Arnold & Son Time Pyramid Guilloché. Originally introduced two years ago, the Time Pyramid is a skeleton watch with the movement modelled on 19th century English skeleton clocks. The Time Pyramid Guilloché is equipped with the same skeleton movement, but instead of a clear sapphire rear it has a red gold case case back. The front facing side is decorated with a sun ray guilloche, while the reverse is finished with a barleycorn engine turning of the sort common on pocket watches. The case is red gold and 44.6mm in diameter.
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Case back aside the Time Pyramid Guilloché is identical to the original, with an in-house, hand-wound movement laid out like a pyramid. The escapement sits at the apex of the pyramid, with the gear train running linearly downwards to the twin barrels at four and seven o’clock. It has a 90 hour power reserve, along with twin power reserve indicators at three and nine o’clock for each barrel.
In recent years Arnold & Son has undergone a renaissance of sorts, consistently turning out interesting watches with proprietary movements like the Time Pyramid (also true for its newly launched brand Angelus). That thanks in part to La Joux-Perret, a movement constructor and manufacture, and along with Arnold & Son, owned by Citizen of Japan.
The Time Pyramid Guilloché is priced at SFr42,900.